GB924723A - Improvements relating to ultracentrifuges - Google Patents

Improvements relating to ultracentrifuges

Info

Publication number
GB924723A
GB924723A GB830060A GB830060A GB924723A GB 924723 A GB924723 A GB 924723A GB 830060 A GB830060 A GB 830060A GB 830060 A GB830060 A GB 830060A GB 924723 A GB924723 A GB 924723A
Authority
GB
United Kingdom
Prior art keywords
rotor
centrifuge
march
cell
cylinder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB830060A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Czech Academy of Sciences CAS
Original Assignee
Czech Academy of Sciences CAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Czech Academy of Sciences CAS filed Critical Czech Academy of Sciences CAS
Publication of GB924723A publication Critical patent/GB924723A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/044—Active magnetic bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
    • B04B5/0407—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
    • B04B9/12—Suspending rotary bowls ; Bearings; Packings for bearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
    • B04B9/14—Balancing rotary bowls ; Schrappers
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/14—Structural association with mechanical loads, e.g. with hand-held machine tools or fans
    • H02K7/16—Structural association with mechanical loads, e.g. with hand-held machine tools or fans for operation above the critical speed of vibration of the rotating parts

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Centrifugal Separators (AREA)

Abstract

924,723. Centrifugal separators. CESKOSLOVENSKA AKADEMIE VED. March 9, 1960 [March 12, 1959], No. 8300/60. Class 23. [Also in Groups XXXIV and XXXV] In a centrifuge a magnetically suspended rotor 1 of ferromagnetic material having low residual magnetism has a lower port depending into an annular vessel 11 filled with damping liquid 12 and having wires 10 supporting a cylinder 9 of ferro-magnetic material having low residual magnetism. The rotor has a cell 2 enclosed between mica plates 3 which permit the viewing of the material in the cell by means of optical equipment 15. The rotor is supported by the field of a solenoid 4 having a tube 5 of iron alloy, the vertical position of the rotor being controlled by a coil 6 whilst the horizontal position is controlled by the cylinder 9. The rotor is rotated by rotary electromagnetic field produced by coils 7. The centrifuge is operated in vacuum or rarefied hydrogen.
GB830060A 1959-03-12 1960-03-09 Improvements relating to ultracentrifuges Expired GB924723A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS147659 1959-03-12

Publications (1)

Publication Number Publication Date
GB924723A true GB924723A (en) 1963-05-01

Family

ID=5349252

Family Applications (1)

Application Number Title Priority Date Filing Date
GB830060A Expired GB924723A (en) 1959-03-12 1960-03-09 Improvements relating to ultracentrifuges

Country Status (2)

Country Link
GB (1) GB924723A (en)
NL (3) NL249333A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008028468A1 (en) * 2006-09-05 2008-03-13 Schaeffler Kg Drive device for separators
CN110013919A (en) * 2019-03-11 2019-07-16 中国水利水电科学研究院 A vacuum pipeline magnetic levitation geotechnical centrifuge
US20200047191A1 (en) * 2016-01-20 2020-02-13 Gree Green Refrigeration Technology Center Co., Ltd. Of Zhuhai Method and device for stopping a magnetic suspension centrifuge

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2008028468A1 (en) * 2006-09-05 2008-03-13 Schaeffler Kg Drive device for separators
US20200047191A1 (en) * 2016-01-20 2020-02-13 Gree Green Refrigeration Technology Center Co., Ltd. Of Zhuhai Method and device for stopping a magnetic suspension centrifuge
US10850287B2 (en) * 2016-01-20 2020-12-01 Gree Green Refrigeration Technology Center Co., Ltd. Of Zhuhai Method and device for stopping a magnetic suspension centrifuge
CN110013919A (en) * 2019-03-11 2019-07-16 中国水利水电科学研究院 A vacuum pipeline magnetic levitation geotechnical centrifuge
CN110013919B (en) * 2019-03-11 2023-10-17 中国水利水电科学研究院 Vacuum pipeline magnetic suspension rock-soil centrifuge

Also Published As

Publication number Publication date
NL249233A (en)
NL249333A (en)
NL124827C (en)

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